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. 2018 Jun 29;6:256. doi: 10.3389/fchem.2018.00256

Figure 10.

Figure 10

(a) Cyclic voltammogramms of the Pd-Au (red line) and Au (black line) NW electrodes assembled by DENA in 0.1 M PBS, pH 7.2. (b) CVs of the Pd-Au (red line) and Pd (black line) NW electrodes in 0.1 M PBS, pH 7.2. (c) CVs of the Pd-Au NW electrode at 0 mM (black line) and 10 mM H2O2 (red line), 0.1 M PBS, pH 7.2. (d) Amperogram with additions of H2O2 in 0.1 M PBS, pH 7.2, at Edet = −0.05 V. H2O2 concentration in the final solution was 10−3 M. (e) Calibration curve of the sensor in 0.1 M PBS, pH 7.2, at Edet = −0.05 V. (f) Optical microscopy image of the Pd-Au NW electrode assembled by DENA and used for the electrochemical measurements. Reprinted by permission from: Springer, J. Solid State Electrochemistry, Bimetallic nanowire sensors for extracellular electrochemical hydrogen peroxide detection in HL-1 cell culture, Konstantin G. Nikolaev, $Vanessa Maybeck, Elmar Neumann, Sergey S. Ermakov, Yury E. Ermolenko, Andreas Offenhäusser, Yulia G. Mourzina (2017), advance online publication, 28.11.2017 (doi: 10.1007/s10008-017-3829-3).